GB2313503A - Bidirectional logic level translator using a series transistor - Google Patents

Bidirectional logic level translator using a series transistor Download PDF

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Publication number
GB2313503A
GB2313503A GB9706743A GB9706743A GB2313503A GB 2313503 A GB2313503 A GB 2313503A GB 9706743 A GB9706743 A GB 9706743A GB 9706743 A GB9706743 A GB 9706743A GB 2313503 A GB2313503 A GB 2313503A
Authority
GB
United Kingdom
Prior art keywords
port
voltage level
coupled
terminal
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB9706743A
Other languages
English (en)
Other versions
GB9706743D0 (en
Inventor
Thomas R Ludwig
Richard Ng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of GB9706743D0 publication Critical patent/GB9706743D0/en
Publication of GB2313503A publication Critical patent/GB2313503A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
    • H03K19/018507—Interface arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
    • H03K19/018592—Coupling arrangements; Interface arrangements using field effect transistors only with a bidirectional operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Logic Circuits (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)
  • Mobile Radio Communication Systems (AREA)
GB9706743A 1996-04-23 1997-04-03 Bidirectional logic level translator using a series transistor Withdrawn GB2313503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/636,358 US5680063A (en) 1996-04-23 1996-04-23 Bi-directional voltage translator

Publications (2)

Publication Number Publication Date
GB9706743D0 GB9706743D0 (en) 1997-05-21
GB2313503A true GB2313503A (en) 1997-11-26

Family

ID=24551549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9706743A Withdrawn GB2313503A (en) 1996-04-23 1997-04-03 Bidirectional logic level translator using a series transistor

Country Status (10)

Country Link
US (1) US5680063A (fr)
JP (1) JPH1093416A (fr)
KR (1) KR970072610A (fr)
AR (1) AR006659A1 (fr)
BR (1) BR9700584A (fr)
CA (1) CA2202123C (fr)
FR (1) FR2748359B1 (fr)
GB (1) GB2313503A (fr)
MX (1) MX9702922A (fr)
TW (1) TW350160B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020205706A1 (fr) * 2019-03-29 2020-10-08 Texas Instruments Incorporated Convertisseur de niveau de tension bidirectionnel

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6212402B1 (en) * 1996-11-04 2001-04-03 Telefonaktiebolaget Lm Ericsson System connector
US6205500B1 (en) * 1997-09-24 2001-03-20 Compaq Computer Corp. System and method for electrically isolating a device from higher voltage devices
US6122273A (en) * 1997-12-10 2000-09-19 Alcatel Usa Sourcing, L.P. Line interface selection circuit
US6154057A (en) * 1998-12-07 2000-11-28 Motorola, Inc. Bi-directional voltage translator
JP3847527B2 (ja) * 2000-05-23 2006-11-22 富士通株式会社 インターフェイス回路および信号伝送方法
US6373284B1 (en) * 2000-08-14 2002-04-16 Semiconductor Components Industries Llc Voltage level shifting circuit for bidirectional data
DE10059309C2 (de) * 2000-11-29 2002-10-24 Phoenix Contact Gmbh & Co Digitale Pegelanpassung
US6366124B1 (en) 2001-05-16 2002-04-02 Pericom Semiconductor Corp. BiDirectional active voltage translator with bootstrap switches for mixed-supply VLSI
US7372301B2 (en) 2001-07-19 2008-05-13 Kabushiki Kaisha Toshiba Bus switch circuit and interactive level shifter
US6930514B2 (en) * 2002-09-30 2005-08-16 Lsi Logic Corporation Method and apparatus for transferring data between data buses
JP3635466B2 (ja) * 2002-09-30 2005-04-06 日本テキサス・インスツルメンツ株式会社 レベルシフト回路
US6847230B2 (en) * 2003-03-04 2005-01-25 Dell Products L.P. Information handling system featuring a BJT-based bi-directional level translator
US7504861B2 (en) * 2003-11-20 2009-03-17 Transpacific Ip, Ltd. Input stage for mixed-voltage-tolerant buffer with reduced leakage
CN1731678B (zh) * 2004-08-07 2010-05-05 鸿富锦精密工业（深圳）有限公司 信号电位转换电路
US7432613B2 (en) * 2005-01-21 2008-10-07 C.E. Niehoff & Co. Self-protective high-current low-loss bi-directional semiconductor switch module and method of operation
DE102005050692A1 (de) * 2005-10-18 2007-04-19 Siemens Ag Funkmodul und Schaltungsanordnung mit einem Funkmodul
WO2007114821A1 (fr) * 2006-03-30 2007-10-11 Tte Technology, Inc. Circuit de communication doté d'une tension de signal sélectionnable
US8125472B2 (en) 2009-06-09 2012-02-28 Global Oled Technology Llc Display device with parallel data distribution
JP2011119979A (ja) * 2009-12-03 2011-06-16 Toshiba Corp レベルシフト回路
JP5717583B2 (ja) * 2011-08-09 2015-05-13 リコー電子デバイス株式会社 ロジック回路及び携帯端末装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084637A (en) * 1989-05-30 1992-01-28 International Business Machines Corp. Bidirectional level shifting interface circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA961933A (en) * 1972-09-26 1975-01-28 Microsystems International Limited Bi-directional amplifying bus-switch
DE2708385B1 (de) * 1977-02-26 1977-12-29 Neumann Elektronik Gmbh Schaltungseinrichtung zur bidirektionalen, gleichstrommaessigen koppelung zweier elektrischer systeme unterschiedlicher eingangs- oder ausgangsspannung
US4417164A (en) * 1981-06-18 1983-11-22 Southern Gas Association Mechanical valve analog
JP2569777B2 (ja) * 1988-12-16 1997-01-08 日本電気株式会社 入力信号切り換え回路
US5428800A (en) * 1991-10-30 1995-06-27 I-Cube, Inc. Input/output (I/O) bidirectional buffer for interfacing I/O ports of a field programmable interconnection device with array ports of a cross-point switch
US5406140A (en) * 1993-06-07 1995-04-11 National Semiconductor Corporation Voltage translation and overvoltage protection
US5397941A (en) * 1993-08-20 1995-03-14 National Semiconductor Corporation Interface circuits between powered down devices and a bus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084637A (en) * 1989-05-30 1992-01-28 International Business Machines Corp. Bidirectional level shifting interface circuit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IBM Tech. Disc. Bull. 18 No. 11 p 3722 (April 1976) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020205706A1 (fr) * 2019-03-29 2020-10-08 Texas Instruments Incorporated Convertisseur de niveau de tension bidirectionnel

Also Published As

Publication number Publication date
FR2748359B1 (fr) 2000-04-21
MX9702922A (es) 1997-10-31
BR9700584A (pt) 1998-10-27
KR970072610A (ko) 1997-11-07
AR006659A1 (es) 1999-09-08
CA2202123A1 (fr) 1997-10-23
TW350160B (en) 1999-01-11
CA2202123C (fr) 1999-11-09
US5680063A (en) 1997-10-21
FR2748359A1 (fr) 1997-11-07
JPH1093416A (ja) 1998-04-10
GB9706743D0 (en) 1997-05-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)